Inventor
Sungmin Hwang
Inventor
Seoul, KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices25%
H10DInorganic electric semiconductor devices17%
H10HInorganic light-emitting semiconductor devices having potential barriers17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
G06NComputing arrangements based on specific computational models8%
H03KPulse technique8%
H10BElectronic memory devices8%
PatentTitleYear
10,522,665Semiconductor circuit using positive feedback field effect transistor for emulating neuron firing process20199,117,923'Three-dimensional semiconductor memory device and a method of fabricating the same'20159,070,613'Light emitting device'20158,643,048'Light emitting device'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2015Patents assigned to HWANG SUNGMIN (2)· patent assignee history
2014–2015Patents assigned to LG INNOTEK CO LTD (2)· patent assignee history
2014–2019Based in Seoul, KR· patent location history
2015Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2019Patents assigned to SEOUL NAT UNIV R&DB FOUNDATION (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HWANG SUNGMINself | 2 | 2014–2015 |
| LG INNOTEK CO LTD | 2 | 2014–2015 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2015 |
| SEOUL NAT UNIV R&DB FOUNDATION | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 4 | 2014–2019 |